imagecharup
Description
int imagecharup ( resource image, int font, int x, int y, string c, int color)imagecharup() draws the character c vertically in the image identified by image at coordinates x , y (top left is 0, 0) with the color color . If font is 1, 2, 3, 4 or 5, a built-in font is used.
Example 1. imagecharup() example
<?php
$im = imagecreate(100, 100);
$string = 'Note that the first letter is a N';
$bg = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im, 0, 0, 0);
// prints a black "Z" on a white background
imagecharup($im, 3, 10, 10, $string, $black);
header('Content-type: image/png');
imagepng($im);
?>
See also imagechar() and imageloadfont().
